The Vimśottarī tree to five levels. Every boundary is an exact division of its parent — the last child ends precisely where the parent does — and the year length is named because it changes the answer. Nothing entered here is stored on our servers — your browser alone remembers your last-used details.
Year length: 365.25636 days (meanSiderealDrik) · running now: Jupiter → Ketu → Saturn → Moon → Rahu
Jupiter
2039-02-13 → 2039-02-15
Saturn
2039-02-15 → 2039-02-16
Mercury
2039-02-16 → 2039-02-18
Ketu
2039-02-18 → 2039-02-18
Venus
2039-02-18 → 2039-02-20
Sun
2039-02-20 → 2039-02-21
Moon
2039-02-21 → 2039-02-22
Mars
2039-02-22 → 2039-02-22
Rahu
2039-02-22 → 2039-02-24
Boundary times are root-found and residual-verified, never interpolated. Change the convention and these numbers change — which is why it is printed beside them.